157765188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2281

約数の個数: 96

約数和(自身を含む): 451067904

約数和(自身を除く): 293302716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 37, 42, 46, 69, 74, 84, 92, 111, 138, 148, 161, 222, 259, 276, 322, 444, 483, 518, 644, 777, 851, 966, 1036, 1554, 1702, 1932, 2207, 2553, 3108, 3404, 4414, 5106, 5957, 6621, 8828, 10212, 11914, 13242, 15449, 17871, 23828, 26484, 30898, 35742, 46347, 50761, 61796, 71484, 81659, 92694, 101522, 152283, 163318, 185388, 203044, 244977, 304566, 326636, 355327, 489954, 571613, 609132, 710654, 979908, 1065981, 1143226, 1421308, 1714839, 1878157, 2131962, 2286452, 3429678, 3756314, 4263924, 5634471, 6859356, 7512628, 11268942, 13147099, 22537884, 26294198, 39441297, 52588396, 78882594, 157765188]

約数ペア:

[(1, 157765188), (2, 78882594), (3, 52588396), (4, 39441297), (6, 26294198), (7, 22537884), (12, 13147099), (14, 11268942), (21, 7512628), (23, 6859356), (28, 5634471), (37, 4263924), (42, 3756314), (46, 3429678), (69, 2286452), (74, 2131962), (84, 1878157), (92, 1714839), (111, 1421308), (138, 1143226), (148, 1065981), (161, 979908), (222, 710654), (259, 609132), (276, 571613), (322, 489954), (444, 355327), (483, 326636), (518, 304566), (644, 244977), (777, 203044), (851, 185388), (966, 163318), (1036, 152283), (1554, 101522), (1702, 92694), (1932, 81659), (2207, 71484), (2553, 61796), (3108, 50761), (3404, 46347), (4414, 35742), (5106, 30898), (5957, 26484), (6621, 23828), (8828, 17871), (10212, 15449), (11914, 13242)]